<template>
  <Dialog :title="dialogTitle" v-model="dialogVisible">
    <el-form
      ref="formRef"
      :model="formData"
      :rules="formRules"
      label-width="100px"
      v-loading="formLoading"
    >
      <el-form-item label="分类名称" prop="name">
        <el-input v-model="formData.name" placeholder="请输入分类名称" />
      </el-form-item>
      <el-form-item label="状态" prop="status">
        <el-radio-group v-model="formData.status">
          <el-radio
            v-for="dict in getIntDictOptions(DICT_TYPE.COMMON_STATUS)"
            :key="dict.value"
            :label="dict.value"
          >
            {{ dict.label }}
          </el-radio>
        </el-radio-group>
      </el-form-item>
      <el-form-item label="父级id" prop="parentId">
        <el-tree-select
          v-model="formData.parentId"
          :data="cateTree"
          :props="defaultProps"
          check-strictly
          default-expand-all
          placeholder="请选择父类id"
          value-key="parentId"
        />
      </el-form-item>
      <el-form-item label="跳转链接" prop="url">
        <el-input v-model="formData.url" placeholder="请输入跳转链接" />
      </el-form-item>
      <el-form-item label="seo标题" prop="seoTitle">
        <el-input v-model="formData.seoTitle" placeholder="请输入seo标题" />
      </el-form-item>
      <el-form-item label="seo关键字" prop="seoKeywords">
        <el-input v-model="formData.seoKeywords" type="textarea" placeholder="请输入seo关键字" />
      </el-form-item>
      <el-form-item label="seo描述">
        <el-input v-model="formData.seoDescription" type="textarea" placeholder="请输入seo描述" />
<!--        <Editor v-model:modelValue="formData.seoDescription" height="150px" />-->
      </el-form-item>
      <el-form-item label="文件生成目录" prop="typeName">
        <el-input v-model="formData.typeName" placeholder="请输入文件生成目录" />
      </el-form-item>
      <el-form-item label="文章生成的链接" prop="siteurl">
        <el-input v-model="formData.siteurl" placeholder="请输入文章生成的链接" />
      </el-form-item>
      <el-form-item label="排序" prop="sort">
        <el-input v-model="formData.sort" placeholder="请输入排序" />
      </el-form-item>
      <el-form-item label="列表模板" prop="listTemplate">
        <el-input v-model="formData.listTemplate" placeholder="请输入列表模板" />
      </el-form-item>
    </el-form>
    <template #footer>
      <el-button @click="submitForm" type="primary" :disabled="formLoading">确 定</el-button>
      <el-button @click="dialogVisible = false">取 消</el-button>
    </template>
  </Dialog>
</template>
<script setup lang="ts">
import { DICT_TYPE, getIntDictOptions } from '@/utils/dict'
import * as ArtCategoryApi from '@/api/cms/artCategory'
import Editor from "@/components/Editor/src/Editor.vue";
import {defaultProps, handleTree} from "@/utils/tree";

const { t } = useI18n() // 国际化
const message = useMessage() // 消息弹窗

const dialogVisible = ref(false) // 弹窗的是否展示
const cateTree = ref() // 树形结构
const dialogTitle = ref('') // 弹窗的标题
const formLoading = ref(false) // 表单的加载中：1）修改时的数据加载；2）提交的按钮禁用
const formType = ref('') // 表单的类型：create - 新增；update - 修改
const formData = ref({
  id: undefined,
  name: undefined,
  status: undefined,
  parentId: undefined,
  url: undefined,
  seoKeywords: undefined,
  seoTitle: undefined,
  seoDescription: undefined,
  typeName: undefined,
  siteurl: undefined,
  sort: undefined,
  listTemplate: undefined
})
const formRules = reactive({
  name: [{ required: true, message: '分类名称不能为空', trigger: 'blur' }],
  status: [{ required: true, message: '状态不能为空', trigger: 'blur' }],
  parentId: [{ required: true, message: '父级id不能为空', trigger: 'blur' }],
  sort: [{ required: true, message: '排序不能为空', trigger: 'blur' }],
  listTemplate: [{ required: true, message: '列表模板不能为空', trigger: 'blur' }]
})
const formRef = ref() // 表单 Ref

/** 打开弹窗 */
const open = async (type: string, id?: number) => {
  dialogVisible.value = true
  dialogTitle.value = t('action.' + type)
  formType.value = type
  resetForm()
  // 修改时，设置数据
  if (id) {
    formLoading.value = true
    try {
      formData.value = await ArtCategoryApi.getArtCategory(id)
    } finally {
      formLoading.value = false
    }
  }
  await getCate();
}
defineExpose({ open }) // 提供 open 方法，用于打开弹窗

/** 提交表单 */
const emit = defineEmits(['success']) // 定义 success 事件，用于操作成功后的回调
const submitForm = async () => {
  // 校验表单
  if (!formRef) return
  const valid = await formRef.value.validate()
  if (!valid) return
  // 提交请求
  formLoading.value = true
  try {
    const data = formData.value as unknown as ArtCategoryApi.ArtCategoryVO
    console.log('emit:')
    if (formType.value === 'create') {
      await ArtCategoryApi.createArtCategory(data)
      message.success(t('common.createSuccess'))
    } else {
      await ArtCategoryApi.updateArtCategory(data)
      message.success(t('common.updateSuccess'))
    }
    dialogVisible.value = false
    // 发送操作成功的事件
    emit('success')
  } finally {
    formLoading.value = false
  }
}

/** 重置表单 */
const resetForm = () => {
  formData.value = {
    id: undefined,
    name: undefined,
    status: undefined,
    parentId: undefined,
    url: undefined,
    seoKeywords: undefined,
    seoTitle: undefined,
    seoDescription: undefined,
    typeName: undefined,
    siteurl: undefined,
    sort: undefined,
    listTemplate: undefined
  }
  formRef.value?.resetFields()
}

const getCate = async () => {
  cateTree.value = []
  const data = await ArtCategoryApi.getSimpleCateList()
  let dept: Tree = { id: 0, name: '顶级分类', children: [] }
  dept.children = handleTree(data)
  cateTree.value.push(dept)
}
</script>
